ELECTRIC TRANSMISSION DEVICE IN RELATIVELY ROTATING PARTS

Provided is an electric transmission device that is provided at relatively rotating parts of a mechanical apparatus. The electric transmission device (E) includes a pair of magnetic elements (1A, 1B) relatively rotatable about the same axis (O). The magnetic elements (1A, 1B) each includes a core (2...

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Bibliographische Detailangaben
Hauptverfasser:	KANBE, Shougo, SHIMAZU, Eiichirou, SAKAI, Kayo
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL RESPIRATION BASIC ELECTRIC ELEMENTS BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY ELECTRICITY HUMAN NECESSITIES HYGIENE INDUCTANCES MAGNETS MASSAGE MEDICAL OR VETERINARY SCIENCE PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	Provided is an electric transmission device that is provided at relatively rotating parts of a mechanical apparatus. The electric transmission device (E) includes a pair of magnetic elements (1A, 1B) relatively rotatable about the same axis (O). The magnetic elements (1A, 1B) each includes a core (2A, 2B) and a coil (3A, 3B) having a conductive wire. One of the coil (3A) and the coil (3B) is located at an inner side of the other coil in a radial direction, and the coils (3A and 3B) are magnetically coupled to each other. Each bobbin (4A, 4B) includes a cylinder (4aA, 4aB) and a dis-shaped flange (4bA, 4bB). The flanges (4bA, 4bB) are slidably in contact with each other at contact surfaces (10a, 11a) thereof in the axial direction.